Third among the seven mysterious heavenly treasures. Birthed in the heart of the primordial universe, its existence is linked to the Primordial Universe itself, as long as the primordial universe keeps existing, the seal will also keep existing. In the whole primordial universe, it’s the only object that can grant eternal life, it’s coveted by every living thing.

Just carrying the the seal, your lifespan will never decrease, nor will you age. But it doesn't make you immortal, as you can still be killed by external forces.[1]

Trivia Edit

The Primordial Seal of Life & Death can fuse with the Heaven Punishing Ancestral Sword to give birth to the ‘Battle Formation of Eternal Life’.

Seven Heavenly Profound Treasures
Heaven Punishing Ancestral Sword  ·  Evil Infant's Wheel of Myriad Tribulations  ·  Primordial Seal of Life & Death  ·  Eternal Heaven Pearl  ·  Sky Poison Pearl  ·  World Piercer  ·  Mirror of Samsara